Cover a baking tray with non-stick paper, or sprinkle it with flour, and heat the oven to 220C (200C fan-assisted)/425F/gas mark 7. Flour a worktop, pat the dough to about 4cm thick and, using a sharp cutter, cut out 6-8cm rounds. Place these 4-5cm apart on the prepared tray, brush the tops with egg or milk, sprinkle over a good pinch of oats.
Bake for 15-20 minutes, until puffed and golden.
I've lowered the fat and increased the flavour, fibre and moistness in these easy-peasy cheesy scones – good for picnics. Makes eight to 10.